<template>
  <div class="login-container">
    <el-form :model="myForm" :rules="myRule"
             status-icon
             ref="myForm"
             label-position="left"
             label-width="0px"
             class="demo-ruleForm login-page">
      <h3 class="title">登录</h3>
      <el-form-item prop="username">
        <el-input type="text"
                  v-model="myForm.username"
                  auto-complete="off"
                  placeholder="用户名"
        />
      </el-form-item>
      <el-form-item prop="password">
        <el-input type="password"
                  v-model="myForm.password"
                  auto-complete="off"
                  placeholder="密码"
        />
      </el-form-item>
      <el-checkbox
        v-model="checked"
        class="rememberme"
      >记住密码</el-checkbox>
      <el-form-item style="width:100%;">
          <el-button type="primary" style="width:100%;" @click="handleSubmit" :loading="logining">登录</el-button>
      </el-form-item>
    </el-form>
  </div>
</template>

<script>
export default {
  data () {
    return {
      logining: false,
      myForm: {
        username: 'admin',
        password: '123456'
      },
      myRule: {
        username: [{required: true, message: '请输入账号', trigger: 'blur'}],
        password: [{required: true, message: '请输入密码', trigger: 'blur'}]
      },
      checked: false
    }
  },
  methods: {
    handleSubmit () {
      this.$refs.myForm.validate((valid) => {
        if (valid) {
          this.logining = true
          if (this.myForm.username === 'admin' && this.myForm.password === '123456') {
            this.logining = false
            sessionStorage.setItem('user', this.myForm.username)
            this.$router.push({path: '/index'})
          } else {
            this.logining = false
            this.$alert('账号或密码错误', '温馨提示', {
              confirmButtonText: '确定'
            })
          }
        } else {
          console.log('error submit!')
          return false
        }
      })
    }
  }
}
</script>

<style>
  .login-container {
    width: 100%;
    height: 100%;
  }
  .login-page {
    -webkit-border-radius: 5px;
    border-radius: 5px;
    margin: 180px auto;
    width: 350px;
    padding: 35px 35px 15px;
    background: #fff;
    border: 1px solid #eaeaea;
    box-shadow: 0 0 25px #cac6c6;
  }
  label.el-checkbox.rememberme {
    margin: 0px 0px 15px;
    text-align: left;
  }
</style>
